diff options
Diffstat (limited to 'zebra/zebra_nhg.c')
| -rw-r--r-- | zebra/zebra_nhg.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/zebra/zebra_nhg.c b/zebra/zebra_nhg.c index 637eabde8d..3dc4f24374 100644 --- a/zebra/zebra_nhg.c +++ b/zebra/zebra_nhg.c @@ -1101,11 +1101,15 @@ void zebra_nhg_check_valid(struct nhg_hash_entry *nhe) bool valid = false; /* - * If I have other nhe's depending on me, then this is a - * singleton nhe so set this nexthops flag as appropriate. + * If I have other nhe's depending on me, or I have nothing + * I am depending on then this is a + * singleton nhe so set this nexthops flag as appropriate. */ - if (nhg_connected_tree_count(&nhe->nhg_depends)) + if (nhg_connected_tree_count(&nhe->nhg_depends) || + nhg_connected_tree_count(&nhe->nhg_dependents) == 0) { + UNSET_FLAG(nhe->nhg.nexthop->flags, NEXTHOP_FLAG_FIB); UNSET_FLAG(nhe->nhg.nexthop->flags, NEXTHOP_FLAG_ACTIVE); + } /* If anthing else in the group is valid, the group is valid */ frr_each(nhg_connected_tree, &nhe->nhg_depends, rb_node_dep) { |